Script to duplicate minecraft language files for all languages in a resource pack

lang.py

import json
import shutil

DOTMINECRAFT = '/home/robin/.minecraft'
VERSION = '1.17'
INPUT_FILE = 'lang.json'
OUTPUT_DIR = 'out/'

language_codes = []

with open(f'{DOTMINECRAFT}/assets/indexes/{VERSION}.json') as f:
    indexes: dict = json.load(f)
    keys: [str] = indexes['objects'].keys()
    for key in keys:
        if key.startswith('minecraft/lang/'):
            # remove minecraft/lang/ and .json
            language_codes.append(key[15:-5])

print(language_codes)

for code in language_codes:
    shutil.copy(INPUT_FILE, f'{OUTPUT_DIR}/{code}.json')